From the heart of Amman, Jordan, Sabra Metals has built a strong reputation as a trusted manufacturer and supplier of high-performance metals. We take particular pride in our Duplex Steel Rectangular Bar, a product that perfectly balances strength and corrosion resistance. Engineered to meet the most demanding industrial standards, our rectangular bars are the reliable foundation for projects that cannot afford to compromise, offering a durable and cost-effective solution for critical applications where failure is not an option.
The exceptional quality of our Duplex Steel Rectangular Bar comes from its unique composition, primarily a balanced mix of chromium, nickel, molybdenum, and nitrogen. This specific alloy creates a dual-phase microstructure that delivers a remarkable combination of high tensile strength and excellent toughness. It stands up remarkably well to stress and impact, offering mechanical properties that often surpass those of standard stainless steels, making it a robust choice for heavy-duty use.
Standards : EN, DIN, JIS, ASTM, BS, ASME, AISI
Size : 10 mm To 100 mm Dia in
Length : 100 mm TO 6000 mm Length.
Specifications : ASTM A276, A479 / ASME SA276, SA479
Form : Rectangular
Finish : Bright, Polish & Black
Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | Fe |
S31803 | 0.030 max | 2.00 max | 1.00 max | 0.030 max | 0.020 max | 22.0 – 23.0 | 3.0 – 3.5 | 4.50 – 6.50 | 0.14 – 0.20 | 63.72 min |
S32205 | 0.030 max | 2.00 max | 1.00 max | 0.030 max | 0.020 max | 21.0 – 23.0 | 2.50 – 3.50 | 4.50 – 6.50 | 0.8 – 0.20 | 63.54 min |
| S31803 / S32205 | Density | Melting Point | Yield Strength (0.2%Offset) | Tensile Strength | Elongation |
| 7.8 g/cm3 | 1350 °C (2460 °F) | Psi – 80000 , MPa – 550 | Psi – 116000 , MPa – 800 | 15 % |
Duplex Steel Rectangular Bars can withstand moderate to high temperatures, but their performance may degrade at temperatures above 300°C (572°F). For extreme heat, other alloys like austenitic stainless steel are preferred.
Yes, Duplex Steel Rectangular Bar are highly recyclable. Their durable composition allows them to be melted down and repurposed in various applications without significant loss of material properties.
Duplex Steel Rectangular Bars have excellent natural corrosion resistance due to their alloy composition. However, in highly aggressive environments, additional coatings or treatments may be recommended for enhanced protection.
You’ll find our Duplex Steel Rectangular Bar hard at work in some of the world’s most challenging environments. It’s perfectly suited for the construction of offshore oil and gas platforms, chemical processing plants, and demanding marine applications where saltwater corrosion is a constant threat. Its strength also makes it ideal for structural components in bridges and buildings, as well as for fabricating heavy machinery and industrial equipment that requires long-term reliability and minimal maintenance.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Sabra Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Amman, Jordan
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